Open-source releaseModerate global significanceConfirmed confidence
Upstage releases SOLAR 102B
An open-source effort that scales Upstage's model to the hundred-billion-parameter range using Depth Up-Scaling.
What happened
Event details
SOLAR 102B is Upstage's open-source attempt to scale to the hundred-billion-parameter range using its Depth Up-Scaling technique. Upstage released the 102B open-source MoE model on December 31, 2025; the primary source is Upstage's official model repository.
Assessment
Why it matters
Rated on the impact-v1 six-axis scale: technical 2/5, market 2/5, ecosystem 4/5, policy & social 1/5, scope 3/5, durability 3/5.
67/100Global significance score. Regional effects are recorded only when the evidence supports a meaningful difference.